[cs_content][cs_section parallax=”false” separator_top_type=”none” separator_top_height=”50px” separator_top_angle_point=”50″ separator_bottom_type=”none” separator_bottom_height=”50px” separator_bottom_angle_point=”50″ style=”margin: 0px;padding: 45px 0px;”][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][cs_text]Monitoring and Management > 2. Maximising Production >
Analyse the impact of increased pressure on the system involved in the Haber process[/cs_text][/cs_column][/cs_row][/cs_section][cs_section parallax=”false” separator_top_type=”none” separator_top_height=”50px” separator_top_angle_point=”50″ separator_bottom_type=”none” separator_bottom_height=”50px” separator_bottom_angle_point=”50″ style=”margin: 0px;padding: 45px 0px;”][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][cs_text]
- In the Haber process, four moles of reactant gases produce two moles of ammonia gas.
- Thus, as the reaction progresses forward, the pressure of the system decreases.
- An increase in pressure causes the equilibrium to shift in the forward direction, as this opposes the change by reducing the pressure, according to Le Chatelier’s principle.
- Thus, higher pressures result in an increased yield of ammonia in the Haber process.
- Typical pressures used in the Haber process range from 15 to 35 MPa (15 000 to 35 000 kPa).
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